Assignee
PHOENIXTEC POWER CO LTD
TW·13 granted patents·5 pending applications·755 citations·filing 1998–2008
Top patents by PatentIndex Score
18 records- 0194US6744643B2Push-pull booster circuit with a pair of inductors for couplingPHOENIXTEC POWER CO LTD·Filed 2002·Granted Jun 1, 2004·185 cites·12 claims
- 0289US6914418B2Multi-mode renewable power converter systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Jul 5, 2005·398 cites·18 claims
- 0385US7425779B2Parallel redundant power system and the control method for the samePHOENIXTEC POWER CO LTD·Filed 2006·Granted Sep 16, 2008·25 cites·2 claims
- 0480US6803679B1Parallel redundant power system and method for control of the power systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Oct 12, 2004·57 cites·17 claims
- 0561US6094363AUninterruptible power supply with AC sine wave output and energy recycle functionPHOENIXTEC POWER CO LTD·Filed 1998·Granted Jul 25, 2000·42 cites·3 claims
- 0650US7888819B2Multi-input power converter and uninterruptible power supply having the samePHOENIXTEC POWER CO LTD·Filed 2008·Granted Feb 15, 2011·7 cites·11 claims
- 0750US7141892B2Power supply method of a line interactive UPS and the line interactive UPSPHOENIXTEC POWER CO LTD·Filed 2002·Granted Nov 28, 2006·17 cites·18 claims
- 0850US6356463B1High frequency, voltage feedback control mode power converterPHOENIXTEC POWER CO LTD·Filed 2001·Granted Mar 12, 2002·8 cites·6 claims
- 0949US6961250B2Non-isolated AC power supply device and method for controlling the samePHOENIXTEC POWER CO LTD·Filed 2003·Granted Nov 1, 2005·8 cites·20 claims
- 1042US6559630B2Method of measuring frequency of AC powerPHOENIXTEC POWER CO LTD·Filed 2001·Granted May 6, 2003·1 cites·4 claims
- 1138US2005036769A1Radiator fan driving module applied to a power system or a power supply devicePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1238US2004227606A1Stacked cores and the heat dissipation method for the samePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1336US2009128218A1Method and apparatus for controlling device by detecting scr thereofPHOENIXTEC POWER CO LTD·Filed 2007·Application pending·0 cites
- 1435US2009009005A1Control method for parallel redundant power systemPHOENIXTEC POWER CO LTD·Filed 2008·Application pending·0 cites
- 1531US2005073783A1Parallel redundant power system and the control method for the samePHOENIXTEC POWER CO LTD·Filed 2003·Application pending·0 cites
- 1630US6388900B1Constant-frequency active filter controlled by a peak current control modePHOENIXTEC POWER CO LTD·Filed 2001·Granted May 14, 2002·6 cites·4 claims
- 1723US6921287B2Exchangeable module for an electric systemPHOENIXTEC POWER CO LTD·Filed 2003·Granted Jul 26, 2005·1 cites·12 claims
- 1820US7633781B2AC power supply and method for controlling output current thereofPHOENIXTEC POWER CO LTD·Filed 2007·Granted Dec 15, 2009·0 cites·13 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →